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From "Martin Gainty" <mgai...@hotmail.com>
Subject Re: jsvc creates LOTS of processes
Date Tue, 25 Apr 2006 12:36:16 GMT
Good Morning Mark
This was raised by Wade Chandler with previous versions of jsvc using commons-daemon-1.0
JDK 1.5
RH 7.3 with Kernel 2.4.2
http://mail-archives.apache.org/mod_mbox/jakarta-commons-user/200501.mbox/%3C1104854884.41dabf6427949@webmail.toadmail.com%3E
Did you verify you are actually binding?
(perhaps thru turning on debug option in jsvc.exe and doing a netstat -a before AND after)
Just for my own understanding What do gain by running thru jsvc.exe vs &?
Thanks,
Martin --
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----- Original Message ----- 
From: "Mark Shifman" <mark.shifman@yale.edu>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Monday, April 24, 2006 12:55 PM
Subject: jsvc creates LOTS of processes


>I noticed that jsvc creates about 68 processes on one of my servers.
> 
> I start it using an init.d script under redhat 9.
> I don't think I have done anything egregious.
> ...snip
> CATALINA_OPTS=" -Djava.awt.headless=true -Xmx750m -Xms750m"
> ...snip
> start(){
> $DAEMON_HOME/jsvc \
>    -user $TOMCAT_USER \
>    -home $JAVA_HOME \
>    -Dcatalina.home=$CATALINA_HOME \
>    -Djava.io.tmpdir=$CATALINA_HOME/temp \
>    -outfile $CATALINA_HOME/logs/catalina.out \
>    -errfile '&1' \
>    $CATALINA_OPTS \
>    -cp $CLASSPATH \
>    org.apache.catalina.startup.Bootstrap
>    echo "starting tomcat: " $CATALINA_HOME
>    echo "tomcat user: " $TOMCAT_USER
>    #
>    # To get a verbose JVM
>    #-verbose \
>    # To get a debug of jsvc.
>    #-debug \
> }
> 
> I was getting a 143 error on exiting Tomcat with an old version of jsvc.
> I got the version packaged with 5.5.16 and compiled it just in case this 
> was fixed.
> 
> My 143 error is gone, but there still are lots of processes generated 
> when I start Tomcat as a daemon.
> 
> I have another server where only 1 jsvc.exe process is started when I 
> start Tomcat.
> 
> What am I doing wrong on the server with 68 processes.
> 
> mas
> 
> 
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